Hi all, on my cluster I have one virtual IP + apache grouped and 9 tomcat instances cloned to both nodes and I am observing weird behaviour of this configuration. The problem might be solved if I force all tomcat and apache to not start simultaniously but please comment on this.
Since all the tomcats use the same tomcat ocf file is it possible that the ocf variables between the different instances of the same ocf script get scrambled up? I actually have the following in the logs: apache[831]: 2008/07/09_09:46:22 ERROR: command failed: sh -c wget -O- -q -L http://localhost:8085/icrf2/handler/perform_internal_test | tr '\012' ' ' | grep -Ei "</ *body *>[[:space:]]*</ *html *>" >/dev/null But exactly this statusurl belongs to tomcat and not to apache. The configfile is correctly set and if apache trys to start again it will work but the how does this tomcat variable get into the apache script? Should I make a dedicated tomcat ocf file for each tomcat resource and name the varaibles different? Thanks for your help Kolja -----Ursprüngliche Nachricht----- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Auftrag von Ivan Gesendet: Mittwoch, 9. Juli 2008 08:40 An: General Linux-HA mailing list Betreff: Re: [Linux-HA] Dependency on dm_multipath Hi, On Tue, 2008-07-08 at 18:49 -0400, Ciro Iriarte wrote: > For group2 I need to make sure that the LUNs are available, the issue > is how do I do that? I think you are approaching this problem from the wrong direction. You should have 1 LUN which is managed by multipathd. Then you get evms on top of the dm device to manage the LUN. It's an extra layer but gives you flexibility, simplifies your SAN fabric and simplifies your multipath config also. I would create 1 evms volume for the ocfs2 image pool and several evms volumes for domUs that need real block device. domUs on file images can be dependant of ocfs2 resource domUs on evms volumes can be dependant of evmsd perhaps EvmsSCC service. I have the same setup and it works great. No need to bring multipath into the HA, it's a horrible enough thing itself, just put evms on top. Regards, Ivan _______________________________________________ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems Geschäftsführung: Dr. Michael Fischer, Reinhard Eisebitt Amtsgericht Köln HRB 32356 Steuer-Nr.: 217/5717/0536 Ust.Id.-Nr.: DE 204051920 -- This email transmission and any documents, files or previous email messages attached to it may contain information that is confidential or legally privileged. If you are not the intended recipient or a person responsible for delivering this transmission to the intended recipient, you are hereby notified that any disclosure, copying, printing, distribution or use of this transmission is strictly prohibited. If you have received this transmission in error, please immediately notify the sender by telephone or return email and delete the original transmission and its attachments without reading or saving in any manner. _______________________________________________ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
